I recently switched from the 2016 lightweight stand bag to the staff stand bag and wanted to share that it is by far, the best stand bag I have ever used. The straps are significantly better, it is solid, has a sturdy base and almost feels bulletproof with the material used.
The bag is not noticeably heavier than anything else on the market but it looks great and performs better than any other bag out there.
I would strongly recommend it to anyone.